Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	61.03	61.28	60.89	60.89	53,638	-0.11(-0.18%)
Jul 30, 2012	61.34	61.63	60.90	61.01	13,675	-0.17(-0.27%)
Jul 27, 2012	60.22	61.31	60.18	61.17	144,607	+1.48(+2.48%)
Jul 26, 2012	59.56	59.97	59.29	59.69	39,740	+1.01(+1.72%)
Jul 25, 2012	58.73	59.14	58.51	58.68	130,743	-0.09(-0.16%)
Jul 24, 2012	59.38	59.38	58.42	58.77	9,247	-0.70(-1.17%)
Jul 23, 2012	59.09	59.56	58.70	59.47	6,954	-0.70(-1.16%)
Jul 20, 2012	60.89	60.89	60.16	60.16	14,722	-0.77(-1.26%)
Jul 19, 2012	60.53	61.14	60.53	60.93	21,666	+0.91(+1.51%)
Jul 18, 2012	58.75	60.22	58.75	60.02	19,816	+1.23(+2.10%)
Jul 17, 2012	58.99	59.05	58.10	58.79	8,978	+0.19(+0.33%)
Jul 16, 2012	58.85	58.95	58.58	58.60	10,315	-0.33(-0.57%)
Jul 13, 2012	58.24	59.04	58.24	58.93	26,006	+0.83(+1.44%)
Jul 12, 2012	58.26	58.34	57.78	58.10	19,487	-0.69(-1.17%)
Jul 11, 2012	59.06	59.06	58.25	58.78	7,700	-0.28(-0.47%)
Jul 10, 2012	60.05	60.21	58.86	59.06	27,083	-0.76(-1.27%)
Jul 09, 2012	60.15	60.17	59.52	59.82	16,308	-0.39(-0.65%)
Jul 06, 2012	61.01	61.01	59.76	60.21	77,578	-1.26(-2.05%)
Jul 05, 2012	61.31	61.76	61.07	61.47	23,939	+0.05(+0.08%)
Jul 03, 2012	60.99	61.45	60.91	61.42	5,312	+0.51(+0.84%)
Jul 02, 2012	61.01	61.01	60.47	60.91	12,437	+0.15(+0.24%)
Jun 29, 2012	60.07	60.78	59.94	60.76	12,539	+1.90(+3.23%)
Jun 28, 2012	58.92	59.03	58.21	58.86	19,524	-0.61(-1.03%)
Jun 27, 2012	59.23	59.67	59.23	59.48	10,500	+0.36(+0.62%)
Jun 26, 2012	59.01	59.26	58.72	59.11	19,885	+0.25(+0.43%)
Jun 25, 2012	59.57	59.57	58.73	58.86	15,286	-1.33(-2.20%)
Jun 22, 2012	59.62	60.21	59.60	60.19	335,754	+0.69(+1.15%)
Jun 21, 2012	61.12	61.14	59.35	59.50	800,221	-1.59(-2.61%)
Jun 20, 2012	61.08	61.38	60.72	61.10	36,821	+0.09(+0.15%)
Jun 19, 2012	60.73	61.26	60.73	61.01	27,924	+0.60(+0.99%)
Jun 18, 2012	59.71	60.56	59.71	60.41	8,971	+0.34(+0.57%)
Jun 15, 2012	59.35	60.06	59.35	60.06	8,405	+0.95(+1.61%)
Jun 14, 2012	59.02	59.25	58.63	59.11	89,456	+0.21(+0.36%)
Jun 13, 2012	59.28	59.51	58.84	58.90	11,071	-0.56(-0.95%)
Jun 12, 2012	59.03	59.46	58.73	59.46	31,805	+0.64(+1.09%)
Jun 11, 2012	60.31	60.31	58.82	58.82	42,337	-1.05(-1.75%)
Jun 08, 2012	59.28	59.87	59.07	59.87	10,445	+0.57(+0.97%)
Jun 07, 2012	60.23	60.23	59.26	59.30	30,225	-0.31(-0.51%)
Jun 06, 2012	58.56	59.60	58.56	59.60	12,747	+1.52(+2.61%)
Jun 05, 2012	57.41	58.18	57.41	58.08	15,995	+0.49(+0.85%)
Jun 04, 2012	57.41	57.76	56.86	57.59	96,412	+0.29(+0.50%)
Jun 01, 2012	57.95	58.06	57.30	57.31	41,277	-1.70(-2.88%)
May 31, 2012	59.24	59.24	58.51	59.01	14,729	-0.36(-0.61%)
May 30, 2012	59.39	59.48	59.09	59.37	73,653	-0.58(-0.97%)
May 29, 2012	59.74	60.30	59.52	59.95	14,686	+0.77(+1.30%)
May 25, 2012	59.24	59.40	59.12	59.18	8,959	-0.04(-0.06%)
May 24, 2012	59.99	59.99	58.93	59.22	14,920	-0.60(-1.01%)
May 23, 2012	59.20	59.91	58.62	59.82	58,152	+0.06(+0.11%)
May 22, 2012	60.05	60.23	59.45	59.76	35,371	-0.17(-0.28%)
May 21, 2012	58.45	59.93	58.34	59.93	26,159	+1.54(+2.65%)
May 18, 2012	59.52	59.52	58.27	58.38	49,193	-0.88(-1.48%)
May 17, 2012	60.35	60.41	59.26	59.26	21,934	-1.06(-1.76%)
May 16, 2012	60.90	61.19	60.30	60.32	28,219	-0.55(-0.90%)
May 15, 2012	61.22	61.66	60.78	60.87	32,687	-0.14(-0.23%)
May 14, 2012	61.04	61.36	60.91	61.01	12,587	-0.56(-0.90%)
May 11, 2012	61.30	62.14	61.30	61.56	14,090	+0.07(+0.12%)
May 10, 2012	62.28	62.28	61.40	61.49	50,765	-0.64(-1.03%)
May 09, 2012	61.40	62.33	61.12	62.13	93,837	+0.02(+0.03%)
May 08, 2012	62.03	62.22	61.28	62.11	57,511	-0.39(-0.62%)
May 07, 2012	62.30	62.79	62.29	62.50	16,197	-0.18(-0.30%)
May 04, 2012	63.62	63.62	62.65	62.68	17,602	-1.48(-2.31%)
May 03, 2012	64.89	64.89	64.00	64.16	45,784	-0.67(-1.03%)
May 02, 2012	64.37	64.85	64.25	64.83	15,565	+0.05(+0.08%)

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